baber/WOPTO huggingface dataset:
Patent JP-2019140576-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: KANO KIMIAKI
IPC: G02B7/34
Filed: 2018-02-13
Abstract: To secure calculation accuracy of phase difference information, in an imaging apparatus including an image pick-up device outputting the captured image signal of a subject and the image signal for acquiring the phase difference information.SOLUTION: An imaging apparatus includes an image pick-up device 2 capable of outputting the captured image signal of a subject and the pixel signal of an image for acquiring the phase difference information. With regard to the image for acquiring the phase difference information, addition reading and non-addition reading of signal are changed over in the image pick-up device 2. A phase difference information calculation part 10 acquires an image signal for acquiring the phase difference information from the image pick-up device 2, and the focus of phase difference system is detected. The imaging apparatus also includes a switch part 4, an image segmentation part 5, and a CPU 9, and has an enlarged display function for displaying an image area, segmented from a captured image corresponding to the whole field angle, as an auxiliary function for focusing. The CPU 9 controls to change over the pixel signal of the image for acquiring the phase difference information to non-addition reading in the enlarged display state where the enlarged display function is selected.SELECTED DRAWING: Figure 1
Patent JP-2018159056-A (JP)
Title: Curable composition, and cured product
Inventor: MATSUSHITA YUKI
IPC: C08F2/48
Filed: 2018-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition excellent in discharge property and adhesion to a hardly adhesive base material.SOLUTION: A curable composition contains a polymerizable compound and a resin, contains diethylene glycol dimethacrylate and monofunctional (meth)acrylate having an OH group as the polymerizable compound, and uses a resin satisfying the following (1) and (2) conditions as the resin. (1) Viscosity at 25°C of a mixed solution including 70 pts.mass of the diethylene glycol dimethacrylate and 30 pts.mass of the resin is 15 times or more and 27 times or less viscosity at 25°C of only the diethylene glycol dimethacrylate. (2) A spin-spin relaxation time of the mixed solution including 70 pts.mass of the diethylene glycol dimethacrylate and 30 pts.mass of the resin obtained by a CPMG method of pulse NMR analysis is 240 ms or less.SELECTED DRAWING: None
Patent JP-2019143654-A (JP)
Title: Pressure container and liner
Inventor: MIYAZAKI YOSHINORI
IPC: F17C1/16
Filed: 2018-02-16
Abstract: To detect the presence/absence of a fault in a gas barrier layer.SOLUTION: A pressure container A includes: a liner 10 having a multilayer structure made of a synthetic resin; and a barrier layer 20 that is made of a synthetic resin to which an ultraviolet light emitter that emits light when irradiated with ultraviolet ray is added, and that constitutes the liner 10. In a case where there is a fault portion in the barrier layer 20, when the liner 10 is irradiated with ultraviolet ray, only the fault portion does not emit light, and thus based on the presence or absence of a portion that does not emit light, it is possible to detect whether or not there is a fault portion in the barrier layer 20.SELECTED DRAWING: Figure 2
Patent JP-2019145911-A (JP)
Title: Imaging apparatus, imaging system, and mobile body
Inventor: MATSUDA TAKASHI
IPC: H04N5/353
Filed: 2018-02-16
Abstract: To suppress deterioration of an image quality caused by a potential variation in accordance with a global electric shutter operation.SOLUTION: An imaging apparatus comprises a plurality of pixels each having: a photoelectric conversion part; a holding part holding an electric charge; an amplification part; a first transfer transistor transferring the electric charge accumulated in the photoelectric conversion part to the holding part; a second transfer transistor transferring the electric charge held in the holding part to the amplification part; and an overflow transistor exhausting the electric charge accumulated in the photoelectric conversion part. An integrally driving control is performed to at least any one of the first transfer transistor and the overflow transistor. In the integral driving control, a switching time of the pulse from ON to OFF or OFF to ON of a pulse driving the first transfer transistor or the overflow transistor in a period which is overlapped with or approaches to the electric charge output period becomes longer than the switching time in the other period which is overlapped with or approaches to the electric charge output period.SELECTED DRAWING: Figure 3
Patent JP-2019143009-A (JP)
Title: Manufacturing method of modified vinyl alcohol-based polymer
Inventor: SHIMIZU YOSHITAKA
IPC: C08F116/06
Filed: 2018-02-19
Abstract: To provide a manufacturing method of a modified vinyl alcohol based polymer capable of using an industrially easily available ester compound low in toxicity, easily isolating a product, and having an unsaturated hydrocarbon group in a side chain.SOLUTION: There is provided a manufacturing method of a modified vinyl alcohol based polymer by dispersing a vinyl alcohol based polymer in a solvent containing an organic article (A) having Hildebrand solubility parameter δof 10 to 15, and a prescribed ester compound and reacting them, in which difference between Hildebrand solubility parameter of the solvent, δ, and Fedors solubility parameter of the vinyl alcohol polymer, δ, (δ-δ) is 2.8 to 6.0.SELECTED DRAWING: None
Patent JP-2019141352-A (JP)
Title: Medical device sterilization tool and medical device sterilization unit
Inventor: HITOTSUBASHI SHUNJI
IPC: A61B90/70
Filed: 2018-02-21
Abstract: To provide a medical device sterilization tool and a medical device sterilization unit capable of preventing unexpected breakage of an encapsulation member during transportation or storage.SOLUTION: A container body has a storage part 33 capable of storing a housing part 31 of other medical device sterilization tool, and further a communication part 34 of which a part is in contact with a bottom part 35 and another part communicates with the storage part 33. The storage part 33 is formed by a second side surface part 37 of which an inner surface 37y is in almost parallel to an outer surface 36x of a first side surface part 36. The communication part 34 is formed by a third side surface part 38 arranged from an edge part 35a to the storage part 33. The third side surface part 38 has a connection part 38c to which the second side surface part 37 is connected at an outer surface. The connection part 38c has a mounting part 38b capable of mounding the second side surface part of other medical device sterilization tool. An axial direction length L1 of the second side surface part 37 is larger than an axial direction length L2 from the mounting part 38b to an aperture 32.SELECTED DRAWING: Figure 4
Patent JP-2019145439-A (JP)
Title: Light source device, lighting apparatus and projector device
Inventor: TAKAHASHI KOJI
IPC: G03B21/14
Filed: 2018-02-23
Abstract: To provide a light source device that can increase luminance to a high level and be miniaturized while having a simplified configuration without using a rolling mechanism, and to provide a lighting apparatus and a projector device.SOLUTION: A light source device includes: a laser element (21) for emitting primary light (L1); a wavelength conversion part (30) for converting the wavelength of primary light emitted to a region to be illuminated into secondary light (L2); and a light extraction part (B) for extracting secondary light (L2). An area of the region to be illuminated is 7 mmor less and larger than an area of the light extraction part (B).SELECTED DRAWING: Figure 2
Patent JP-2019145749-A (JP)
Title: Electronic equipment and electronic device
Inventor: MITSUI TOMOYUKI
IPC: H05K7/20
Filed: 2018-02-23
Abstract: To restrain problems such as leakage of cooling medium and breaking of wiring formed on a circuit-board, even when an electrical heating element and cooling medium are confined in a space surrounded by the circuit-board and the enclosure.SOLUTION: Electronic equipment 100 includes a circuit-board 10, a first enclosure 20, and a deformation restraint part 30. An electrical heating element H is attached to the circuit-board 10. The first enclosure 20 is attached to a first principal surface 11 so as to seal the electrical heating element H and the cooling medium COO between the first principal surface 11 of the circuit-board 10. The deformation restraint part 30 restrains deformation of the circuit-board 10.SELECTED DRAWING: Figure 1
Patent JP-2019146494-A (JP)
Title: Method for producing freeze-dried fruits or vegetables
Inventor: KOMI SAKURAKO
IPC: A23B7/024
Filed: 2018-02-26
Abstract: To provide a method for producing freeze-dried fruits or vegetables reduced in discomfort such as a dried texture and a moisture-absorbed feeling in a mouth to give a crispy and hard to teeth texture.SOLUTION: In a method for producing freeze-dried fruits or vegetables, the fruits or vegetables are preliminarily freezed and then subjected to first freeze-drying treatment. The fruits or vegetables after the first freeze-drying treatment are humidified to control a moisture content to 14 to 27 wt.%. This causes tissues of the fruits or vegetables to shrink to dense tissues. The fruits or vegetables after the humidification treatment are freeze-dried again to thereby produce the freeze-dried fruits or vegetables. In humidifying, the fruits or vegetables after the first freeze-drying treatment are humidified preferably by leaving them standing under heating and humidifying environment.SELECTED DRAWING: None
Patent JP-2018140985-A (JP)
Title: Method for production of aromatic compound
Inventor: EGUCHI HISAO
IPC: C07C41/18
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To solve such problems that the replacement of a nitro group with a hydrogen atom in production of an aromatic compound requires two-type reactions different from each other comprising reduction to an amino group and conversion of diazonium salt, and those procedures contain such problems that many processes are required and it takes time in production in view of convenience in aftertreatment of reaction and refining operation; and further, a careful handling is required regarding the diazonium salt because that salt is unstable depending on the type of compound and is an intermediate having sometimes the risk of explosion.SOLUTION: There is provided an aromatic compound production method characterized by including: reacting an aromatic nitro compound with a proton supply compound under the presence of a metal catalyst; and directly reducing the nitro group of the aromatic nitro compound to a hydrogen atom.SELECTED DRAWING: None
Patent JP-2019152522-A (JP)
Title: Thermal fatigue test device and thermal fatigue test method
Inventor: ITO TAKAHIKO
IPC: G01N3/60
Filed: 2018-03-02
Abstract: To provide a thermal fatigue test device capable of conducting a test simulating a state of a high temperature facility.SOLUTION: A thermal fatigue test device 1 includes: a sample holder 11 for holding a sample S; an opposite material 21 having a shape of extending to one direction; a heating mechanism 41 for heating at least one of the sample S and the opposite material 21; a first movement mechanism 12 for moving at least one of the sample holder 11 and the opposite material 21 to the other side in a manner to bring the sample S into contact with the opposite material 21; and a second movement mechanism 30 for moving at least one of the sample holder 11 and the opposite material 21 to an extending direction of the opposite material 21.SELECTED DRAWING: Figure 1
Patent JP-2019152755-A (JP)
Title: Liquid crystal display
Inventor: MIZUSAKI MASANOBU
IPC: G02F1/1343
Filed: 2018-03-02
Abstract: To provide a liquid crystal display in a horizontal alignment mode that can prevent a reduction in VHR and an increase in remaining DC when an alignment film containing an azobenzene group-containing polymer is used.SOLUTION: A liquid crystal display comprises: a first substrate 10 that has a pixel electrode 12 and a counter electrode 14; a second substrate 20 that faces the first substrate 10; a liquid crystal layer 30 that is sandwiched between the first substrate 10 and second substrate 20 and contains a liquid crystal material; and an alignment film 41 that is provided between the first substrate 10 and liquid crystal layer 30 and contains an azobenzene group-containing polymer having an azobenzene group, in which the alignment film 41 is provided not in contact with the pixel electrode 12.SELECTED DRAWING: Figure 1
Patent JP-2019151021-A (JP)
Title: Injection molding machine and molding system
Inventor: INOUE REI
IPC: B29C45/26
Filed: 2018-03-02
Abstract: To provide an injection molding machine capable of appropriately heating a thermosetting resin material and a molding system having the injection molding machine.SOLUTION: A molding system 1 includes a mold 10 and an injection molding machine 20. The mold 10 has a fixed mold 13 and a movable mold 14. The injection molding machine 20 has a cylinder 21 with an open end 21a communicated with a resin flow passage 16 of the mold 10, a screw 22 that is housed in the cylinder 21 so that it can be rotated and moved forward and backward, and a heating device 23 that instantaneously heats a tip part 21b of the cylinder 21.SELECTED DRAWING: Figure 1
Patent JP-2019151901-A (JP)
Title: Stainless steel
Inventor: IMAGAWA KAZUNARI
IPC: B23K20/00
Filed: 2018-03-05
Abstract: To achieve a stainless steel having a predetermined corrosion resistance and high bondability.SOLUTION: A stainless steel according to an embodiment has a surface roughness Ra of 1.0 μm or less, has a pitting potential of 0.35 V(vsSCE) or more, and at least contains a ferrite phase and an austenite phase at 900-1200°C, where, the proportion of crystal grains with an aspect ratio of 0.5-1.0 is 40% or more of the whole aggregation of the crystal grains.SELECTED DRAWING: None
Patent JP-2019153215-A (JP)
Title: Residual value setting type merchandise sales system
Inventor: AOKI YASUTOKI
IPC: G06Q30/06
Filed: 2018-03-06
Abstract: To solve the problem of finally depending on a relative transaction between a merchandise purchaser and a purchase trader because an object is limited to merchandise of an own company with a residual value settable, or because although a card company serves as a subject to present a wide variety of objects as an object, only mutual matching information between the merchandise purchaser and the purchase trader presenting a predetermined purchase price is provided even though a repayment plan of a residual value setting credit type based on an amount obtained by subtracting a residual value at a residual value set period expiration from a sales price becomes common in a purchase of an automobile and an expensive electronic product.SOLUTION: Only a purchase trader owning this residual value setting type merchandise sales system sets a predetermined purchase price, that is, a residual price. The residual value setting type merchandise sales system having high reliability is provided by making a merchandise purchaser send the image of a purchase receipt photographed by a smart phone screen or the like in order to specify object merchandise.SELECTED DRAWING: Figure 2
Patent JP-2019161500-A (JP)
Title: Broadcast signal receiver and control method
Inventor: TANAKA MASAMI
IPC: H04N21/482
Filed: 2018-03-14
Abstract: To provide a broadcast signal receiver and a control method, providing a comfortable viewing environment for users depending on changes of receivable channels.SOLUTION: A broadcast signal receiver according to the present embodiment includes: a receiving section receiving a first broadcast signal included in right-handed circular polarization and a second broadcast signal included in left-handed circular polarization; and a control section generating third program information by synthesizing first program information included in the first broadcast signal and corresponding to at least one or more channels and second program information included in the second broadcast signal and corresponding to at least one or more channels, and generating one electronic program guide using the third program information.SELECTED DRAWING: Figure 1
Patent JP-2019158732-A (JP)
Title: Device and method for diagnosing residual life of power device
Inventor: KANDA JOJI
IPC: G01R31/26
Filed: 2018-03-15
Abstract: To increase the accuracy of diagnosing the residual life of a power device.SOLUTION: A converting unit 110 converts a case temperature Tc into a junction temperature Tj, using two impedance functions. An evaluation variable calculation unit 120 calculates a fatigue evaluation variable ΔTj from time-series data of the junction temperature Tj. A fatigue level calculation unit 130 calculates the fatigue level Dn of the power device MD from the fatigue evaluation variable ΔTj and fatigue characteristic data. A determination unit 140 outputs a determination result Falm showing whether the exchange time of the power device MD has come. The fatigue characteristic data includes thermal fatigue characteristics data of the power device MD obtained from the power cycle test executed in advance.SELECTED DRAWING: Figure 3
Patent JP-2019158779-A (JP)
Title: Diagnostic apparatus
Inventor: BABASAKI TADATOSHI
IPC: G01R31/00
Filed: 2018-03-16
Abstract: To provide a diagnostic apparatus capable of facilitating detection or estimation of breakdown or deterioration in a power supply.SOLUTION: The diagnostic apparatus comprises an input-side measurement unit 11 for measuring input-side current and voltage of a power supply 50, an output-side measurement unit 12 for measuring output-side current and voltage of the power supply 50, a calculation unit 22 for calculating efficiency of the power supply 50 on the basis of the measured input-side current and voltage and the output-side current and voltage, a storage unit 23 for storing efficiency of the power supply 50 and an estimation unit 24 for detecting or estimating breakdown or deterioration in the power supply 50 by comparing the stored efficiency with the calculated efficiency.SELECTED DRAWING: Figure 1
Patent JP-2019163972-A (JP)
Title: Heat transfer testing device of container used for transporting and/or storing spent fuel
Inventor: ARIMATSU TAKASHI
IPC: G21F9/36
Filed: 2018-03-19
Abstract: To provide a heat transfer testing device capable of efficiently performing a heat transfer test by reducing time required for inserting a pseudo heat source heated to temperature obtained by simulating the amount of heat generation of a spent fuel into each of a plurality of storage spaces demarcated by a lattice-like basket in preparation work of a heat transfer test.SOLUTION: When a temporary cover is lowered toward a container body from above the container body in a state in which each of a plurality of storage spaces is open upward, at least movement to a direction of separating downward from the temporary cover is restricted among respective movements of a plurality of pseudo heat sources such that each of the plurality of pseudo heat sources is maintained to be suspended with respect to the temporary cover, and a lower end of each of the plurality of pseudo heat sources abuts on a bottom face of the container body in a state in which each of the plurality of pseudo heat sources is stored in a corresponding storage space and the temporary cover is mounted to the container body, thus canceling a state in which each of the plurality of pseudo heat sources is suspended with respect to the temporary cover.SELECTED DRAWING: Figure 1
Patent JP-2019162269-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2018-03-19
Abstract: To provide a game machine capable of suitably widening an area facing a game board.SOLUTION: Since it is possible to make the dispositions of the left and right edge portions of a rear case A310 relative to a game board A13 horizontally asymmetric by making a formation manner of a support plate portion A313 horizontally asymmetric, it is possible to easily secure one of the left and right inner areas of the rear case A310, by sacrificing one of the other left and right inner areas of the rear case A310. This makes it possible to improve a degree of freedom in disposing the rear case A310 relative to the game board A13 to sufficiently secure a disposition space of a movable unit or the like. Consequently, a degree of freedom in presentation which a player is caused to visually recognize through the game board A13 can be improved.SELECTED DRAWING: Figure 323
Patent JP-2019165560-A (JP)
Title: Tension adjustment device for preventing acceleration for feeding cable
Inventor: MURAYAMA HAJIME
IPC: F16D51/00
Filed: 2018-03-20
Abstract: To make it possible to adjust and control a constant speed without accelerating a falling speed of a cable when a cable is drawn and extended from an upper story side to a lower story side in a building.SOLUTION: A device frame base 1 is provided with a cable holding mechanism 10 for holding a cable C that falls while being set at an interval corresponding to an outer diameter of the cable C, and a braking mechanism 40 for adjusting and controlling delivery speed by the cable holding mechanism 10. The cable holding mechanism 10 comprises a fixed roller 12 and a slide roller 22 whose interval is slidably adjusted with respect to the fixed roller 12 and rotates in synchronization with the fixed roller 12. The braking mechanism 40 decelerates a fixed roller shaft 13 that supports the fixed roller 12 so as to be suppressed to predetermined speed and adjusts lowering speed by controlling a brake shoe 52 that is crimped against a brake pad 51 of braking means 50 that rotates in synchronization through linkage connection with the fixed roller shaft 13.SELECTED DRAWING: Figure 2
Patent JP-2018116301-A (JP)
Title: Optical element
Inventor: VITALIY SHKLOVER
IPC: G03F7/20
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical element to make possible both good laser resistance and good antireflection properties.SOLUTION: In an optical element for UV lithography, comprising a substrate and a coating on the substrate having at least four layers, a first layer comprising a low refractive index inorganic fluoride compound is arranged on the substrate, a layer comprising an inorganic oxide-containing compound is arranged as a layer farthest from the substrate, and at least two further layers each comprising an inorganic fluoride compound or an inorganic oxide-containing compound are arranged alternately between the first layer and the furthest layer.SELECTED DRAWING: Figure 2
Patent JP-2019169242-A (JP)
Title: Vehicular lighting fixture
Inventor: KONDO YOSUKE
IPC: F21S45/47
Filed: 2018-03-22
Abstract: To provide a vehicular lighting fixture that can be further downsized while enhancing heat dissipation performance.SOLUTION: A vehicular lighting fixture comprises: a first light source unit 2A comprising a plurality of first light emitting elements 4, and a first thermally conductive board 5 on which the first light emitting elements 4 are mounted; and a second light source unit 3A comprising at least one or a plurality of second light emitting elements 8, and a second thermally conductive board 9 on which the second light emitting elements 8 are mounted. The second thermally conductive board 9 comprises a board mounting area 9a on a surface on the side where the second light emitting elements 8 are mounted. The first thermally conductive board 5 is thermally joined to the second thermally conductive board 9 by being mounted on the board mounting area 9a.SELECTED DRAWING: Figure 2